Hart-Davis, G. (2011). Learn Excel 2011 for Mac. Apress. https://doi.org/10.1007/978-1-4302-3522-4
芝加哥风格引文Hart-Davis, Guy. Learn Excel 2011 for Mac. Berkeley, California: Apress, 2011. https://doi.org/10.1007/978-1-4302-3522-4.
MLA引文Hart-Davis, Guy. Learn Excel 2011 for Mac. Apress, 2011. https://doi.org/10.1007/978-1-4302-3522-4.
警告：这些引文格式不一定是100％准确.